HVAC/R Refrigeration Applications
Credits: 3
Course Number: 10-601-143
Course Description
10-601-143 HVAC/R REFRIGERATION APPLICATIONS ...refrigeration system piping, load calculation, sizing, and component selection; service, troubleshoot and repair commercial refrigeration systems including walk-in coolers/freezers, reach-in coolers/freezers and ice machines. (Prerequisites: 10-601-113, HVAC/R Refrig/Air Cond Syst; 10-601-458, HVACR Motors and Controls 2)
Course Typically Offered
Most NWTC classes are offered in 8-week sessions. Learn more about how our class schedule can help you succeed.
What will I learn?
- Distinguish between types of domestic and commercial refrigeration systems
- Discuss applications and installation of common commercial Refrigerating systems
- Demonstrate general servicing procedures on commercial systems
- Be able to service compressors
- Demonstrate proper servicing procedures for condensers
- Demonstrate proper servicing procedures for Evaporators
- Describe miscellaneous servicing procedures for Commercial Systems, including Hot Gas Defrost Problems, Moisture in Systems, Transferring Refrigerants, and Adding Oil to Systems.
- Discuss system balance and explain its important factors
- Discuss principles and applications of Absorption Systems
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